Instead, Tosa insists that he relies on his own mental abilities to make his predictions. Tosa claims he can recognize such a wheel by sight alone, and once he does, he can predict with a high degree of accuracy where the ball will land.ĭespite rumors to the contrary, Tosa has always maintained that he never used a roulette computer, a device that can be used to calculate the outcome of a spin with incredible accuracy. He’s a master of what is known as 'cerebral clocking,' a technique that involves using one's mind to predict the outcome of a roulette wheel.Īccording to Tosa, it is all about finding the right wheel, one that has a certain bias. His story, which Bloomberg originally reported, is a fascinating one that involves a combination of skill, practice and a touch of luck. Tosa is a roulette predictor who has made a fortune by beating casinos at their own game. The world of gambling has always been shrouded in secrecy and mystery, and one man who epitomizes this is Niko Tosa.

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